| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.60 | 10.567% | $153.2459 | $153.25 | $153.25 | $153.20 |
| Purchase #2 | $220.76 | 8.748% | $240.0721 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $30.75 | 11.337% | $34.2361 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $218.34 | 7.464% | $234.6369 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $182.96 | 10.389% | $201.9677 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $85.31 | 11.391% | $95.0277 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $203.86 | 10.412% | $225.0859 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,080.58 | $1,184.2723 | $1,184.29 | $1,184.30 | $1,184.20 | |